Battery Type Polymer Lithium Battery, Name Baseus 30000mAh PD20W Digital Display Power Bank, Model PPBD30K, Energy Conversion Rate >75%, Rate Capacity 18000mAh (5V/3A), Input Interface USB-C/Micro USB, Type-C Input 5V/3A /9V/2A, Type-C Output 5V/3A /9V/2.22A /12V/1.5A, Total Output 5V/3A Max, Micro Input 5V/2A /9V/2A, Capacity 30000mAh/3.7V (111Wh), Color Black, Output Interface USB-C/2*USB-A, Material ABS, Brand Baseus, USB1/USB2 Output 5V/3A /9V/2A /12V/1.5A.
Get coupons, create price alert or check price history out! You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There are no coupons for this product in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGfd7f57, 8BGwbg2204, Cuponation9, BG7f721a, BGc712d2, BGb7811d, BGffcdd3, BGf56489, BGd6f7ce, BG60a29d, BG7a6e16, TTBLACK5, BG34b4f9, BGd9ca1c, BGe69f03, BG04139f, BG589b2e
(these coupons are old, so probably won’t work)
Price history and price alert
Price history (for all/most countries) for Baseus 30000mAh 111Wh 20W PD Power Bank is here. The lowest price was: $31.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).